Our Clients

Selected Client Work

A representative sample of recent and current engagements, spanning mid-market renewable development, early-stage cleantech, and emerging-markets energy infrastructure. Earlier portfolio-level work at Wheelabrator (~£800m) and Gresham House (~£100m of debt origination) is covered in the About page.

Telis Energy

European renewable developer  ·  Wind, solar, BESS portfolio  ·  Ongoing

Challenge

Telis Energy required an integrated financial modelling framework to support lender and investor presentations across a multi-technology European portfolio — including a specifically demanding co-location modelling requirement combining wind, solar, and battery storage on shared sites.

Approach

Advance Klimate Solutions upgraded and extended the existing project finance models with enhanced resource assessment logic and sensitivity frameworks. A purpose-built co-location model was developed to simulate interactions between wind, solar, and BESS assets — incorporating technology-specific constraints and degradation profiles.

Outcome

Investment-grade models deployed across lender and investor conversations, supporting Telis’ capital-raising activity across the portfolio.

Alexis de Fournas (Telis Energy):

Advance Klimate Solutions provided modelling support to Telis Energy on a portfolio of European wind, solar, and battery energy storage system (BESS) projects.

Dmytro’s work included upgrading and extending existing financial and technical models with enhanced functionality for resource assessment and sensitivity analysis.

In addition, we developed a complex co-location model capable of simulating the interactions between wind, solar, and BESS assets, incorporating technology-specific constraints, degradation profiles.

Renewable Energy and Hydrogen in Asia

Multi-technology  ·  Development stage  ·  Internal advisory

Challenge

An Asian developer building a diversified portfolio of wind, solar, hydro, and hydrogen projects required external funding and an internal advisor to represent the company’s interests in interactions with external financial advisors.

Approach

Advance Klimate Solutions acts as the internal financial counterpart — structuring the company’s side of the fundraising process, coordinating with external advisors, and maintaining the rigour of the process on the company’s behalf.


SMR Startup in Central Europe

Advanced nuclear  ·  Early-stage  ·  Fundraising advisory

Challenge

A university-originated SMR developer with a finalised reactor design required licensing-stage capital. The technology and regulatory complexity of the opportunity demanded an investor narrative that addressed both the financial and scientific dimensions credibly.

Approach

Advance Klimate Solutions structured the investor materials, identified suitable capital providers across strategic and institutional pools, and facilitated direct engagement between the developer and prospective backers.

Outcome Active dialogue with multiple capital providers.


HVAC IoT Control Systems in Switzerland

Sustainable proptech  ·  Growth stage  ·  Fundraising advisory

Challenge

A Swiss company specialising in HVAC control systems for residential dwellings had an established client base and was seeking growth capital to expand domestically and internationally.

Approach

Advance Klimate Solutions developed the full fundraising package — financial model, investment deck, and teaser — and acted as financial advisor through the bidding process, managing communications with potential investors.


Solar PV Project in Ukraine

Utility-scale solar  ·  Feasibility  ·  Project finance modelling

Challenge

A solar PV project in Ukraine required a feasibility-stage financial model capable of supporting evaluation in a post-war investment environment — where reconstruction finance, war-risk insurance, and evolving regulatory frameworks all needed to be embedded in the analysis.

Approach

Advance Klimate Solutions developed the full project finance model supporting the feasibility study, accommodating the specific financing and risk structures relevant to Ukrainian infrastructure in the current environment.

Outcome Model delivered;